ES480663A1 - Perfeccionamientos en los elementos luminosos modulares y - procedimiento de fabricacion correspondiente. - Google Patents

Perfeccionamientos en los elementos luminosos modulares y - procedimiento de fabricacion correspondiente.

Info

Publication number
ES480663A1
ES480663A1 ES480663A ES480663A ES480663A1 ES 480663 A1 ES480663 A1 ES 480663A1 ES 480663 A ES480663 A ES 480663A ES 480663 A ES480663 A ES 480663A ES 480663 A1 ES480663 A1 ES 480663A1
Authority
ES
Spain
Prior art keywords
diodes
hybrid circuit
lens system
optical lens
series connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES480663A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES480663A1 publication Critical patent/ES480663A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Led Device Packages (AREA)

Abstract

Perfeccionamientos en los elementos luminosos modulares, con diodos electroluminiscentes para luces de señalización o carteles luminosos, caracterizados porque el elemento comprende: - un substrato de circuito híbrido, generalmente plano, - un gran número de pastillas de diodos electroluminiscentes fijadas sobre el substrato de manera que recubran una gran parte de su superficie, - unas interconexiones, depositadas sobre el substrato, entre las pastillas de diodos electroluminiscentes, comprendiendo dos conexiones de alimentación conectadas a unos electrodos, y - un sistema óptico montado sobre el substrato, y que coopera con las pastillas de diodos electroluminiscentes.
ES480663A 1978-05-18 1979-05-17 Perfeccionamientos en los elementos luminosos modulares y - procedimiento de fabricacion correspondiente. Expired ES480663A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814740A FR2426381A1 (fr) 1978-05-18 1978-05-18 Module lumineux en circuit hybride a diodes electroluminescentes

Publications (1)

Publication Number Publication Date
ES480663A1 true ES480663A1 (es) 1980-08-16

Family

ID=9208395

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480663A Expired ES480663A1 (es) 1978-05-18 1979-05-17 Perfeccionamientos en los elementos luminosos modulares y - procedimiento de fabricacion correspondiente.

Country Status (5)

Country Link
BE (1) BE876284A (es)
ES (1) ES480663A1 (es)
FR (1) FR2426381A1 (es)
IT (1) IT1118686B (es)
LU (1) LU81269A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524155B1 (fr) * 1982-03-26 1985-10-31 Radiotechnique Compelec Conduit de lumiere pour dispositif modulaire d'eclairage de puissance
DE3315785A1 (de) * 1983-04-30 1984-11-08 Robert Bosch Gmbh, 7000 Stuttgart Kraftfahrzeugleuchte
FR2579349A1 (fr) * 1985-03-22 1986-09-26 Bobinage Charentais Atel Dispositif de fixation de plaque support de diodes electroluminescentes sur caisson de feux de signalisation
FR2620396B1 (fr) * 1987-09-16 1991-05-24 Sesa Rampe de balisage pour interieur de vehicule
FR2639749B1 (fr) * 1988-11-29 1992-11-27 Cibie Projecteurs Bande eclairante souple a diodes electroluminescentes
JPH03104768U (es) * 1990-02-15 1991-10-30
FR2711884B1 (fr) * 1993-10-29 1996-01-05 Solartec Sarl Dispositif de signalisation notamment pour la signalisation routière, aéronautique ou maritime.
ES2173429T3 (es) * 1996-11-12 2002-10-16 L F D Ltd Lampara
GB2334376B (en) * 1996-11-12 1999-10-27 L F D Limited Lamp
GB9708861D0 (en) * 1997-04-30 1997-06-25 Signal House Limited Traffic signals
AU8876998A (en) * 1997-09-04 1999-03-22 Howells Railway Products Limited Plural-led lights
GB9911943D0 (en) * 1999-05-21 1999-07-21 Avimo Ltd Improvements in lighting
JP5166278B2 (ja) * 2005-11-18 2013-03-21 クリー インコーポレイテッド 固体素子照明タイル
EP2035745B1 (en) 2006-05-31 2020-04-29 IDEAL Industries Lighting LLC Lighting device with color control, and method of lighting
US8866410B2 (en) 2007-11-28 2014-10-21 Cree, Inc. Solid state lighting devices and methods of manufacturing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315709A1 (de) * 1973-03-29 1974-10-10 Licentia Gmbh Strahlung abgebende halbleiteranordnung mit hoher strahlungsleistung
DE2542220B2 (de) * 1975-09-22 1979-02-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Lichtsignal
FR2350034A1 (fr) * 1976-04-26 1977-11-25 Gaillard Jean Utilisation de voyants electroluminescents semi-conducteurs pour feux de signalisation verts, jaunes ou rouges

Also Published As

Publication number Publication date
IT1118686B (it) 1986-03-03
LU81269A1 (fr) 1980-12-16
FR2426381B1 (es) 1982-04-23
IT7968047A0 (it) 1979-05-17
FR2426381A1 (fr) 1979-12-14
BE876284A (fr) 1979-11-16

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